UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mb5d6BYkQy5J/7Ylg0Fre8mlY0cZhm7n4+9Dn6I1wNQ=' 
WHERE 
  key_id = '7858e8c806a3ed4fb56dc9891de461ea694e3b78f193e99feb07ffa446f2833a' 
  AND (
    token = 'Mb5d6BYkQy5J/7Ylg0Fre8mlY0cZhm7n4+9Dn6I1wNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )